DE60124716T2 - Integrierte kompositelektrode für extrazelluläre aufzeichnungen - Google Patents

Integrierte kompositelektrode für extrazelluläre aufzeichnungen Download PDF

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Publication number
DE60124716T2
DE60124716T2 DE60124716T DE60124716T DE60124716T2 DE 60124716 T2 DE60124716 T2 DE 60124716T2 DE 60124716 T DE60124716 T DE 60124716T DE 60124716 T DE60124716 T DE 60124716T DE 60124716 T2 DE60124716 T2 DE 60124716T2
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DE
Germany
Prior art keywords
stimulus
electrode
region
microelectrodes
biological sample
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60124716T
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German (de)
English (en)
Other versions
DE60124716D1 (de
Inventor
Tetsuo Hirakata-shi YUKIMASA
Hiroaki Hirakata-shi OKA
Ryuta Moriguchi-shi OGAWA
Hirokazu Katano-shi Sugihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
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Matsushita Electric Industrial Co Ltd
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Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
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Publication of DE60124716D1 publication Critical patent/DE60124716D1/de
Publication of DE60124716T2 publication Critical patent/DE60124716T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
    • G01N33/48728—Investigating individual cells, e.g. by patch clamp, voltage clamp

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE60124716T 2000-07-13 2001-07-12 Integrierte kompositelektrode für extrazelluläre aufzeichnungen Expired - Lifetime DE60124716T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000213531 2000-07-13
JP2000213531A JP3909738B2 (ja) 2000-07-13 2000-07-13 細胞外記録用一体化複合電極
PCT/JP2001/006067 WO2002006809A1 (en) 2000-07-13 2001-07-12 Extracellular recording integrated composite electrode

Publications (2)

Publication Number Publication Date
DE60124716D1 DE60124716D1 (de) 2007-01-04
DE60124716T2 true DE60124716T2 (de) 2007-03-29

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ID=18709271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124716T Expired - Lifetime DE60124716T2 (de) 2000-07-13 2001-07-12 Integrierte kompositelektrode für extrazelluläre aufzeichnungen

Country Status (9)

Country Link
US (1) US6894511B2 (https=)
EP (1) EP1300678B1 (https=)
JP (1) JP3909738B2 (https=)
KR (1) KR20020064283A (https=)
CN (1) CN1190665C (https=)
CA (1) CA2377813C (https=)
DE (1) DE60124716T2 (https=)
TW (1) TW541433B (https=)
WO (1) WO2002006809A1 (https=)

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US7136696B2 (en) 2002-04-05 2006-11-14 The Cleveland Clinic Foundation Neuron signal analysis system and method
AU2003233449B2 (en) * 2002-08-06 2009-07-02 The Regents Of The University Of California Tear film osmometry
US8020433B2 (en) * 2003-03-25 2011-09-20 Tearlab Research, Inc. Systems and methods for a sample fluid collection device
US7810380B2 (en) 2003-03-25 2010-10-12 Tearlab Research, Inc. Systems and methods for collecting tear film and measuring tear film osmolarity
US7905134B2 (en) * 2002-08-06 2011-03-15 The Regents Of The University Of California Biomarker normalization
WO2005098673A1 (ja) 2004-04-09 2005-10-20 Sony Corporation 嗜好情報収集システム，装置，方法及びプログラム
US20050256541A1 (en) * 2004-04-30 2005-11-17 Medtronic, Inc. Catheter with temporary stimulation electrode
JP4604176B2 (ja) * 2004-08-17 2010-12-22 独立行政法人産業技術総合研究所 表面電位測定型センサー装置
KR100823117B1 (ko) 2006-08-23 2008-04-18 부산대학교 산학협력단 이온 선택성 미소전극의 전위 측정 장치
JP4928402B2 (ja) * 2007-09-27 2012-05-09 日本電信電話株式会社 電気的活動刺激計測方法および電気的活動刺激計測装置
CA2723223C (en) * 2008-05-05 2017-06-06 Acea Biosciences, Inc. Label-free monitoring of excitation-contraction coupling and excitable cells using impedance based systems with millisecond time resolution
KR101007558B1 (ko) 2008-10-08 2011-01-14 한국과학기술연구원 실험용 동물 ｅｅｇ 측정용 박막형 다채널 미세전극 및 미세전극을 이용한 실험용 동물 ｅｅｇ 측정 방법
CN103454314B (zh) * 2013-09-02 2016-08-31 中国人民解放军第三军医大学 一种电生理综合实验屏蔽盒
CN106716116B (zh) 2014-09-23 2021-04-27 蒂尔实验室研究有限公司 用于微流体泪液收集和感兴趣的分析物的横向流动分析的集成的系统和方法
JP6853180B2 (ja) 2015-10-09 2021-03-31 ソニーセミコンダクタソリューションズ株式会社 電位測定装置
WO2017221714A1 (ja) 2016-06-21 2017-12-28 ソニー株式会社 半導体装置および細胞電位測定装置
WO2018101076A1 (ja) 2016-12-02 2018-06-07 ソニーセミコンダクタソリューションズ株式会社 半導体装置、および電位測定装置
CN110023746B (zh) 2016-12-02 2022-11-18 索尼半导体解决方案公司 半导体装置和电位测量装置
US11606071B2 (en) 2017-10-23 2023-03-14 Sony Semiconductor Solutions Corporation Semiconductor device and potential measurement apparatus
US10736536B2 (en) * 2018-01-12 2020-08-11 NovaScan, Inc. Techniques for predicting recurrence of cancerous cells using impedance detection
WO2019176489A1 (ja) * 2018-03-13 2019-09-19 パナソニックＩｐマネジメント株式会社 電気反応計測装置、電気反応処理方法及びプログラム
JP2019219244A (ja) * 2018-06-19 2019-12-26 ソニーセミコンダクタソリューションズ株式会社 電位測定装置及び電位測定装置の製造方法
JP2020153778A (ja) 2019-03-19 2020-09-24 ソニーセミコンダクタソリューションズ株式会社 電位測定装置
JP7229110B2 (ja) * 2019-06-25 2023-02-27 株式会社Ｓｃｒｅｅｎホールディングス 細胞電位測定装置
JP7469092B2 (ja) 2020-03-23 2024-04-16 株式会社Ｓｃｒｅｅｎホールディングス 細胞保持容器
CN116018674A (zh) 2020-09-07 2023-04-25 索尼半导体解决方案公司 电位测量装置
JP7705763B2 (ja) * 2021-09-15 2025-07-10 株式会社Ｓｃｒｅｅｎホールディングス 細胞外電位計測プレート

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2949845B2 (ja) 1990-11-30 1999-09-20 松下電器産業株式会社 細胞電気活動計測用電極
DE69333945T2 (de) 1992-09-04 2006-06-29 Matsushita Electric Industrial Co., Ltd., Kadoma Flache Elektrode
US5810725A (en) * 1993-04-16 1998-09-22 Matsushita Electric Industrial Co., Ltd. Planar electrode
US5563067A (en) 1994-06-13 1996-10-08 Matsushita Electric Industrial Co., Ltd. Cell potential measurement apparatus having a plurality of microelectrodes
WO1998022819A1 (de) * 1996-11-16 1998-05-28 Nmi Naturwissenschaftliches Und Medizinisches Institut An Der Universität Tübingen In Reutlingen Stiftung Bürgerlichen Rechts Mikroelementenanordnung, verfahren zum kontaktieren von in einer flüssigen umgebung befindlichen zellen und verfahren zum herstellen einer mikroelementenanordnung
US5981268A (en) * 1997-05-30 1999-11-09 Board Of Trustees, Leland Stanford, Jr. University Hybrid biosensors
JPH11187865A (ja) * 1997-12-25 1999-07-13 Matsushita Electric Ind Co Ltd 細胞電位測定電極及びこれを用いた測定装置
DE19827957C2 (de) * 1998-05-27 2000-06-29 Micronas Intermetall Gmbh Verfahren und Vorrichtung zur Messung einer Zustandsgröße
JP4017058B2 (ja) * 1999-05-31 2007-12-05 誠 石田 プローブおよびこれを備えたセンサ

Also Published As

Publication number Publication date
TW541433B (en) 2003-07-11
CA2377813C (en) 2004-11-30
CN1383487A (zh) 2002-12-04
DE60124716D1 (de) 2007-01-04
US20020113607A1 (en) 2002-08-22
WO2002006809A1 (en) 2002-01-24
JP3909738B2 (ja) 2007-04-25
CN1190665C (zh) 2005-02-23
US6894511B2 (en) 2005-05-17
EP1300678B1 (en) 2006-11-22
JP2002031617A (ja) 2002-01-31
KR20020064283A (ko) 2002-08-07
CA2377813A1 (en) 2002-01-24
EP1300678A1 (en) 2003-04-09
EP1300678A4 (en) 2005-05-11

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8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP